186
T. Kohyama et al.
a
b
c
0.05
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5
0.01
5 10
100
500
5 10
100
500
5 10
100
500
Species·maximum trunk diameter (cm)
Fig. 6. Among-species difference in (a) initial relative growth rate (RGR) of trunk diameter,
(b) the asymptotic diameter from RGR regression to diameter, and (c) the per-capita recruitment rate (i.e. per species basal area) to a census-defined minimum size of 3-cm diameter,
plotted against the observed maximum diameter of each species. Data from the Koyohji plot
of a primary warm-temperate rain forest on Yakushima Island, southern Japan, from Aiba
and Kohyama (1996) and Kohyama and Takada (1998)
o
o •
•
5
10
o
o
• •
. ..
•
•
•
Warm-temperate rain forest
o 0
o
100
200
Trunk diameter (em)
Fig. 7. The relationship between trunk diameter at breast height and maximum height of
trees occurring in a mixed dipterocarp forest in West Kalimantan (Serimbu, plot-I, closed
symbols) and in a warm-temperate rain forest in southern Japan (Koyohji, plot-I, open symbols)
T. Kohyama et al.
a
b
c
0.05
_500
';"
10
I~
•
~
E
•
~
,.,
~
;; 0.04
:;;
' "
.s
~ 100
•
D.
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Q)
q: 0.03
Q)
ro
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\P
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U
;::
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u
Q)
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E
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0.1
U
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•
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E 10
U
ij
<=
~
Q)
a.
<{
cr: '"
a
5
0.01
5 10
100
500
5 10
100
500
5 10
100
500
Species·maximum trunk diameter (cm)
Fig. 6. Among-species difference in (a) initial relative growth rate (RGR) of trunk diameter,
(b) the asymptotic diameter from RGR regression to diameter, and (c) the per-capita recruitment rate (i.e. per species basal area) to a census-defined minimum size of 3-cm diameter,
plotted against the observed maximum diameter of each species. Data from the Koyohji plot
of a primary warm-temperate rain forest on Yakushima Island, southern Japan, from Aiba
and Kohyama (1996) and Kohyama and Takada (1998)
o
o •
•
5
10
o
o
• •
. ..
•
•
•
Warm-temperate rain forest
o 0
o
100
200
Trunk diameter (em)
Fig. 7. The relationship between trunk diameter at breast height and maximum height of
trees occurring in a mixed dipterocarp forest in West Kalimantan (Serimbu, plot-I, closed
symbols) and in a warm-temperate rain forest in southern Japan (Koyohji, plot-I, open symbols)
